Given numbers are 345,633,412,399

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 345,633,412,399 is 3988874820.

Find LCM of 345,633,412,399 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

3 x 115 x 211 x 412 x 133 = 3988874820

Therefore, the lowest common multiple of 345,633,412,399 is 3988874820.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

345 x 633 x 412 x 399 = 35899873380

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

345 : 1, 3, 5, 15, 23, 69, 115, 345

633 : 1, 3, 211, 633

412 : 1, 2, 4, 103, 206, 412

399 : 1, 3, 7, 19, 21, 57, 133, 399

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 345,633,412,399, is 1.

Now, the common factors can be found like this.

345:3x 5x 23

633:3x 211

412:2x 2x 103

399:3x 7x 19

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

3x 3 = 9

Therefore, the value for common factors is 9.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 35899873380/(1x9)

LCM = 35899873380/9

LCM = 3988874820

Thus, we can understand that the LCM of 345,633,412,399 is 3988874820.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 210, 590, 648, 884
• LCM of 866, 858, 222, 619
• LCM of 805, 210, 914, 741
• LCM of 390, 466, 443, 717
• LCM of 688, 133, 586, 374

1. What is the LCM of 345, 633, 412, 399?

Answer: LCM of 345, 633, 412, 399 is 3988874820.

2. How to calculate the LCM of 345, 633, 412, 399?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 345, 633, 412, 399.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.